Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_hid: fix refcount leak on error path When failing to allocate report_desc, opts->refcnt has already been incremented so it needs to be decremented to avoid leaving the options structure permanently locked.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 21a9476a7ba847e413bf1c144d7c614532aed6dd before 95412c932b3c9e8cc4431dac4fac8fcd80d54982; affected 21a9476a7ba847e413bf1c144d7c614532aed6dd before 80dc47e751a837106c09bec73964ff8f7ea280b4; affected 21a9476a7ba847e413bf1c144d7c614532aed6dd before e88b89a096af0001bcff6bf7ad2feb1486487173; affected 21a9476a7ba847e413bf1c144d7c614532aed6dd before 9d4a0aca8a75550d3456c8de339a341dc4536ec5; affected 21a9476a7ba847e413bf1c144d7c614532aed6dd before ba78f7c10606719f702c04a15fb0471507b32d7b; affected 21a9476a7ba847e413bf1c144d7c614532aed6dd before 216437dd64fce36791a3b6cc8f8013df36856958; affected 21a9476a7ba847e413bf1c144d7c614532aed6dd before 70a3288a7586526315105c699b687d78cd32559a |
| Linux / Linux | affected 3.19; unaffected 0 before 3.19; unaffected 4.19.270 through 4.19.*; unaffected 5.4.229 through 5.4.*; unaffected 5.10.163 through 5.10.*; unaffected 5.15.86 through 5.15.*; unaffected 6.0.16 through 6.0.*; unaffected 6.1.2 through 6.1.*; unaffected 6.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/95412c932b3c9e8cc4431dac4fac8fcd80d54982
- https://git.kernel.org/stable/c/80dc47e751a837106c09bec73964ff8f7ea280b4
- https://git.kernel.org/stable/c/e88b89a096af0001bcff6bf7ad2feb1486487173
- https://git.kernel.org/stable/c/9d4a0aca8a75550d3456c8de339a341dc4536ec5
- https://git.kernel.org/stable/c/ba78f7c10606719f702c04a15fb0471507b32d7b
- https://git.kernel.org/stable/c/216437dd64fce36791a3b6cc8f8013df36856958
- https://git.kernel.org/stable/c/70a3288a7586526315105c699b687d78cd32559a